136804528875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{421}}^1\times {\mathrm{123791}}^1$

素因数の和:124237

約数の個数: 64

約数和(自身を含む): 260783198208

約数和(自身を除く): 123978669333

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 421, 525, 875, 1263, 2105, 2625, 2947, 6315, 8841, 10525, 14735, 31575, 44205, 52625, 73675, 123791, 157875, 221025, 368375, 371373, 618955, 866537, 1105125, 1856865, 2599611, 3094775, 4332685, 9284325, 12998055, 15473875, 21663425, 46421625, 52116011, 64990275, 108317125, 156348033, 260580055, 324951375, 364812077, 781740165, 1094436231, 1302900275, 1824060385, 3908700825, 5472181155, 6514501375, 9120301925, 19543504125, 27360905775, 45601509625, 136804528875]

約数ペア:

[(1, 136804528875), (3, 45601509625), (5, 27360905775), (7, 19543504125), (15, 9120301925), (21, 6514501375), (25, 5472181155), (35, 3908700825), (75, 1824060385), (105, 1302900275), (125, 1094436231), (175, 781740165), (375, 364812077), (421, 324951375), (525, 260580055), (875, 156348033), (1263, 108317125), (2105, 64990275), (2625, 52116011), (2947, 46421625), (6315, 21663425), (8841, 15473875), (10525, 12998055), (14735, 9284325), (31575, 4332685), (44205, 3094775), (52625, 2599611), (73675, 1856865), (123791, 1105125), (157875, 866537), (221025, 618955), (368375, 371373)]